The historical figure celebrated for their efforts in abolishing poverty is Martin Luther King Jr.. While most known for his leadership in the civil rights movement, King's vision encompassed economic justice and poverty eradication. In his later years, he launched the Poor People’s Campaign to address the systemic inequalities affecting marginalized communities in the United States. He emphasized that true justice required addressing not just racial discrimination but also the economic disparities faced by many impoverished individuals. King's dedication to fighting for social and economic equality made him a lasting symbol of hope and changing societal injustices.